19929912

素因数分解:

$2^3\times 3^1\times {\mathrm{830413}}^1$

素因数の和:830422

約数の個数: 16

約数和(自身を含む): 49824840

約数和(自身を除く): 29894928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 830413, 1660826, 2491239, 3321652, 4982478, 6643304, 9964956, 19929912]

約数ペア:

[(1, 19929912), (2, 9964956), (3, 6643304), (4, 4982478), (6, 3321652), (8, 2491239), (12, 1660826), (24, 830413)]